HTG

HUNTING SEQUENCE NON-MULTILINE GROUP

INDICATES:

The hunting sequence identifier and the associated numbers.

DATE:

10/31/2014

BILLING:

CRIS and CABS

APPLICATIONS:

1AESS, 2ESS, 3ESS, 5ESS, DMS-10, DMS-100, EWSD, FETEX-150, Hunting, ISDN BRI, STROM-DCO, TL1

SECTION - POSITION

EXAMPLES

S&E - LH

IHTG A LD 1-5
IHTG B 1217-1219, 3256, 7277
IHTG C XN 2231-2235
IHTG D PX 32-38
IHTG E XN C56, C71, C82
IHTG F 6215-6218/HTY DH
IHTG G 3001-3005/HTY DNH, 255, CIRC
IHTG H 4001-4009/HTY SC

NXX Code Sharing
IHTG H 5001-5005, 5321/EXK 201 555

S&E - FL

I1   @@A/TN 5001/EXK 201 555/HTG H
I1   @@A/TN 1217/HTG B

FID RULES/CONSTRAINTS:
  1. Section:  S&E    Position:  LH
    HTG is used left-hand to identify each hunting sequence, central office and station line that belongs to each sequence.
  2. Section:  S&E    Position:  LH
    HTG is entered left-hand either before or after any other left-hand FIDs or USOC action lines.  A separate HTG entry, each with its own hunt sequence identifier, is required for each hunting sequence on a facility account. This type of hunting is called series completion (1A, EWSD, 5E) or directory number (DMS-10 and DMS-100) hunting. Each hunting sequence on each facility account is assigned a unique hunt sequence identifier. Following the hunt sequence identifier, each line in the hunt sequence is identified by a telephone number or equivalent.
  3. Section:  S&E    Position:  LH
    HTY may appear floating following the left-hand FID HTG to indicate implementation as a Directory Number Hunt (DH) Series Completion Hunting (SC) in a DMS-100 switch or Directory Number Hunt (DNH) in a DMS-10 switch.
  4. Section:  S&E    Position:  LH
    If a line is added to or deleted from the hunting sequence, or if the sequence of entries is changed, the HTG entry for that hunting sequence of entries is changed.  The HTG entry for that hunting sequence is shown out (O) and in (I) with the change reflected in the I entry.  The O entry must precede the I entry.  If the line is added to or deleted from an account, the line USOC will be shown I or O.
  5. Section:  S&E    Position:  FL
    HTG must be used floating as a reference to the left-hand entry.
  6. Section:  S&E    Position:  LH
    When a data entry is changed, e.g., a telephone number in the sequence is changed, the HTG entry is shown out (O) and in (I) with the change reflected in the I entry.  The line USOC also is shown changed (C&T or C&X) on the service order.
  7. Section:  S&E    Position:  FL
    When HTG appears floating it is followed only by the hunt sequence identifier of the HTG sequence being referenced.
  8. Section:  S&E    Position:  LH
    For Access Service Tariff application C and T Action Codes cannot be used to change Element 1.
  9. Series hunting in an EWSD office consists of three or more lines.
  10. T, F, and X order types prohibited for Access Service application.
  11. X action code prohibited on Access Service orders.
  12. Section:  S&E    Position:  LH, FL
    When NXX Code Sharing is involved, EXK is required on left-hand and floated HTG logical lines.
  13. SERIES AND RANGE ENTRIES - PROCESSING
    Service Order Analysis and Control System (SOAC) should process series and range data entries using the DUPLICATE algorithm.

REFERENCES:
  1. TL1
    TR-NWT-000199, DNCT View, Keywords SER and SERDN.
  2. EWSD
    Siemens 0625-00070, Series Completion Service; Siemens 0770-00010, SERCOMP.

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

S&E - LH

Required

Alphanumeric

6

34

Element: 1

Hunting Sequence Identifier

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic or Numeric

1

4

No

No

Data Parameters:
A-ZZZ
1-8191Group Number (DMS BCS 26 or Later with special switch module)

Element: 2

Telephone Number Indicator

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

2

2

No

No

Code Set:
CodeMeaning
TNTelephone Number

Element Rules:

Required if telephone number appears and is not the first line identifier following the Hunting Sequence Identifier.

Element: 3

Numbering Plan Area Code

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

3

3

No

No

Reference:

See iconectiv LERG Routing Guide for complete list.

Element Rules:
NPA is required when it cannot be derived first from the NPA previously entered on the same logical line, second from the fielded TN, or third from the fielded EX in the Identification section.
When the SOAC site tunable enhanced propagation is in effect, the NPA is first derived from the fielded TN, and second from the fielded EX in the Identification section.

Element: 4

Central Office Code

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

3

3

No

No

Reference:

See iconectiv LERG Routing Guide for complete list.

Element Rules:
Central Office Code is required when the NPA is entered, or when it is different from the Central Office Code previously entered on the same logical line, or when the Central Office Code is different from that of the main account number in the fielded TN.
When the SOAC site tunable enhanced propagation is in effect, the Central Office Code is required when the NPA is entered or when it is different from that of the main account number in the fielded TN.

Element: 5

Line Number

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

4

4

Yes

Yes

Data Parameters:
0000-9999

Element Rules:

Required if Element 2 appears.

Element: 6

Line Designation Indicator

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

2

2

No

No

Code Set:
CodeMeaning
LDLine Designation

Element Rules:

Required if Element 7 appears.

Element: 7

Line Designation Number

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

1

3

Yes

Yes

Element Rules:

Required if Element 6 appears.

Element: 8

Extra Number Indicator

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

2

2

No

No

Code Set:
CodeMeaning
XNExtra Number

Element Rules:

Required if Extra Number appears. Element is allowed with #1 Crossbar only.

Element: 9

Extra Number Group

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

1

2

No

No

Data Parameters:
A-Z(excluding I and O)  Number Group 0-23 respectively
AANumber Group 24

Element Rules:
Elements 9 and 10 following XN are always together and can be in series or range.
Two alpha characters required if Extra Number appears and is within Number Group 24. One alpha character required if Extra Number appears and is within Number Group 0-23.
Element is allowed with #1 Crossbar only.

Element: 10

Extra Number Group Designation

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

2

2

No

No

Data Parameters:
00-99

Element Rules:
Required if Extra Number appears which has alpha character data.
Elements 9 and 10 following XN are always together and can be in series or range.
Element is allowed with #1 Crossbar only.

Element: 11

Extra Number Identifier

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

4

4

Yes

Yes

Data Parameters:
0000-9999

Element Rules:
Required if Extra Number appears and is all numeric.
Element is allowed with #1 Crossbar only.

Element: 12

PBX Indicator

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

2

2

No

No

Code Set:
CodeMeaning
PX

Element Rules:

Required if Element 13 appears. Element not applicable to 5ESS, DMS-100, EWSD, or TL1.

Element: 13

PBX Station Number

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

1

4

Yes

Yes

Element Rules:

Required if Element 12 appears. Element not applicable to 5ESS, DMS-100, EWSD, FETEX-150, or TL1.

No.

Element Combination

Series

Separator

1.

1 SP 2 SP 3 SP 4 - 5

No

2.

1 SP 2 SP 3 SP 4 - 5 , SP 6 SP 7

No

3.

1 SP 2 SP 4 - 5

No

4.

1 SP 2 SP 4 - 5 , SP 6 SP 7

No

5.

1 SP 2 SP 5

No

6.

1 SP 2 SP 5 , SP 6 SP 7

No

7.

1 SP [ 3 SP 4 - 5 , SP ]

No

8.

1 SP 3 SP 4 - 5 , SP 6 SP 7

No

9.

1 SP 3 SP 4 - 5 , SP 6 SP 7 , SP 8 SP 9  10

No

10.

1 SP 3 SP 4 - 5 , SP 6 SP 7 , SP 8 SP 11

No

11.

1 SP 3 SP 4 - 5 , SP 8 SP 9  10

No

12.

1 SP 3 SP 4 - 5 , SP 8 SP 11

No

13.

1 SP 3 , SP 6 SP 7

No

14.

1 SP 4 - 5

No

15.

1 SP 4 - 5 , SP 6 SP 7

No

16.

1 SP 4 - 5 , SP 6 SP 7 , SP 8 SP 9  10

No

17.

1 SP 4 - 5 , SP 6 SP 7 , SP 8 SP 11

No

18.

1 SP 4 - 5 , SP 8 SP 9  10

No

19.

1 SP 4 - 5 , SP 8 SP 11

No

20.

1 SP 5

No

21.

1 SP 5 , SP 6 SP 7

No

22.

1 SP 5 , SP 6 SP 7 , SP 8 SP 9  10

No

23.

1 SP 5 , SP 6 SP 7 , SP 8 SP 11

No

24.

1 SP 5 , SP 8 SP 9  10

No

25.

1 SP 5 , SP 8 SP 11

No

26.

1 SP 6 SP 7

No

27.

1 SP 8 SP 9  10

No

28.

1 SP 8 SP 11

No

29.

1 SP 12 SP 13

No


SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

S&E - FL

Required

Alphabetic or Numeric

1

4

Element: 1

Hunting Sequence Identifier

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic or Numeric

1

4

Yes

Yes

Data Parameters:
A-ZZZ
1-8191Group Number (BCS 26 or Later with special switch module)

Element Rules:

The hunting sequence identifier would appear in series or range only when a single line appears in more than one hunting sequence.

ORDER TYPE/ACTION CODE/FID RELATIONSHIPS

Order Section - Position: S&E - LH

 

Order Type

N

T

F

D

C

R

X

P

A

Presence

O

O

O

O

O

O

O

P

P

Action Codes

I

I

O

O

I,O, C,T

I,O, C,T

I,O

-

-

CRIS

CABS

Data Retention

Yes

Yes

Printed on CSR

Yes

Yes

Order Section - Position: S&E - FL

 

Order Type

N

T

F

D

C

R

X

P

A

Presence

O

O

O

O

O

O

O

P

P

Action Codes

I,E

I,E

O,D

O,D

I,O, C,T, M,X, D,E, R

I,O, C,T, M,X, D,E, R

C,T, R

-

-

CRIS

CABS

Data Retention

Yes

Yes

Printed on CSR

Yes

Yes


Note: Please refer to BR-751-000-150 for a complete description of a FID specification and its structure.



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